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TOA DP-SP3 Digital Speaker Processor

฿70,740.00

The DP-SP3 is a 1U rack mountable Digital speaker processor having 2 inputs and 6 outputs. It features digital signal processing functions such as Equalizer, Crossover, Matrix, Compressor, and Delay. Other functions include input PAD, analog output attenuator, output MUTE, EQ characteristic library for TOA speakers, and contact input terminals. When connected to a LAN, settings and operations of the DP-SP3 can be performed on a PC with the supplied DP-SP3 PC Software installed. It can be mounted in an EIA component rack (1U size).

สินค้าหมดแล้ว

หมวดหมู่:

Power Source : 220-240 V AC, 50/60 Hz

Power Consumption : 25 W

Frequency Response : 20 Hz – 20 kHz, ±1 dB

Sampling Frequency : 96 kHz

Dynamic Range : 110 dB or more

Distortion : 0.03 % or less, 1 kHz, +4 dB input/output, 20 Hz – 20 kHz BPF

Crosstalk : -80 dB or less, 1 kHz

Input :

  • 2 channels, +4 dB (max. +24 dB), 10 kΩ, electronically-balanced,
  • removable terminal block (3P)

Output :

  • 6 channels, +4 dB (max. +24 dB), applicable load 600 Ω or more,
  • electronically-balanced, removable terminal block (3P)

AD Converter : 24 bits

DA Converter : 24 bits

Preset Memory : 16

Signal Processing Section

Equalizer/Filter :

  • Parametric equalizer: 20 Hz – 20 kHz, ±15 dB, Q: 0.267 – 69.249
  • Filter:
  • High-pass filter: 20 Hz – 20 kHz, 6 dB/oct, 12 dB/oct
  • Low-pass filter: 20 Hz – 20 kHz, 6 dB/oct, 12 dB/oct
  • Notch filter: 20 Hz – 20 kHz, Q: 8.651 – 69.249
  • All-pass filter: 20 Hz – 20 kHz, Q: 0.267 – 69.249
  • High-shelving filter: 5 – 20 kHz, ±15 dB
  • Low-shelving filter: 20 – 500 Hz, ±15 dB
  • Horn equalizer: 20 kHz, 0 – 18 dB in 0.5 dB steps

Crossover :

  • 2 ways, 3 ways, 4 ways
  • Crossover filter: 20 Hz – 20 kHz, 6 dB/oct, 12 dB/oct, 18 dB/oct, 24 dB/oct,
  • -15 to +12 dB, polarity switchable
  • Delay: 0 – 170.656 ms in 0.01 ms steps

Compressor :

  • Threshold: -20 to +20 dB in 1 dB steps
  • Ratio: 1:1, 1.1:1, 1.2:1, 1.3:1, 1.5:1, 1.7:1, 2:1, 2.3:1, 2.6:1, 3:1, 4:1, 7:1, 8:1, 10:1, 12:1, 20:1, infinity:1
  • Attack time: 0.2 ms – 5 s
  • Release time: 10 ms – 5 s

Delay : Delay time: 0 – 682.656 ms in 0.01 ms steps

Matrix : 2 × 6

Crosspoint Gain : minus infinity to 0 dB in 1 dB steps

Function :

  • Input PAD (-14 dB) control, analog output attenuator
  • (- to 0 dB in 1 dB steps) control, EQ characteristic library for TOA speakers input/output level indicator (4-point LED indicator), output MUTE switch ×6
Control

Contact input :

  • 4 channels, open voltage: 5 V DC, short-circuit current: 5 mA,
  • removable terminal block (5 P),
  • control function: preset memory selection, volume control, and mute

Network :

  • Network I/F: 1 channel of 10BASE-T/100BASE-TX (auto-negotiation)
  • RJ45 connector, connection via switching hub
  • Network protocol: TCP/IP
  • Connection cable: Shielded Cat. 5 or higher twisted pair cable for LAN
  • (Cat. 5-STP or better)
  • Maximum cable length: 100 m (109.36 yd) (between DP-SP3 and switching hub)

Operating Temperature : 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)

Operating Humidity : 90 %RH (no condensation)

Finish : Panel: Aluminum, hairline, black, Case: Surface-treated steel plate

Dimensions : 482 (W) × 44 (H) × 289 (D) mm (18.98″ × 1.73″ × 11.38″)

Weight : 3.1 kg (6.83 lb)

Accessories : Power supply cord ((2 m (6.56 ft)) ×1, removable terminal plug (3P) ×8, removable terminal plug (5P) ×1, rack mounting screw ×4, CD-ROM (containing setup software) ×1